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feat(leaf_prover): pad leaf circuit to fixed component sizes #406

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feat(leaf_prover): pad leaf circuit to fixed component sizes #406

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11 changes: 11 additions & 0 deletions crates/leaf_prover/src/consts.rs
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
use circuit_common::finalize::ComponentSizes;

// We expect a Cairo program that uses the "canonical" preprocessed trace to
// use all components except the following
pub const DISABLED_COMPONENTS_CANONICAL_PREPROCESSED: [&str; 4] = [
Expand All @@ -15,3 +17,12 @@ pub const DISABLED_COMPONENTS_SMALL_PREPROCESSED: [&str; 4] = [
"partial_ec_mul_window_bits_18",
"pedersen_points_table_window_bits_18",
];

// TODO(ilya): Load from file.
pub const DEFAULT_CONFIG_COMPONENT_SIZES: ComponentSizes = ComponentSizes {
eq: 1 << 20,
qm31_ops: 1 << 23,
m31_to_u32: 1 << 20,
triple_xor: 1 << 19,
blake_g_gate: 1 << 23,
};
6 changes: 4 additions & 2 deletions crates/leaf_prover/src/prove_leaf.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ use circuit_cairo_verifier::statement::MEMORY_VALUES_LIMBS;
use circuit_cairo_verifier::verify::{
CairoVerifierConfig, build_fixed_cairo_circuit, prepare_cairo_proof_for_circuit_verifier,
};
use circuit_common::finalize::pad_to_targets;
use circuit_common::preprocessed::PreprocessedCircuit;
use circuit_prover::prover::{
BaseColumnPool, prepare_circuit_proof_for_circuit_verifier, prove_circuit_assignment,
Expand All @@ -32,7 +33,8 @@ use stwo_cairo_prover::witness::prelude::{Felt252, QM31};
use tracing::info;

use crate::consts::{
DISABLED_COMPONENTS_CANONICAL_PREPROCESSED, DISABLED_COMPONENTS_SMALL_PREPROCESSED,
DEFAULT_CONFIG_COMPONENT_SIZES, DISABLED_COMPONENTS_CANONICAL_PREPROCESSED,
DISABLED_COMPONENTS_SMALL_PREPROCESSED,
};

pub fn prove_leaf(
Expand Down Expand Up @@ -146,7 +148,7 @@ pub fn prove_leaf(
outputs_as_m31_slices,
);

// TODO: Pad to multiverifier size.
pad_to_targets(&mut context, DEFAULT_CONFIG_COMPONENT_SIZES);

info!(
"Verifier config:
Expand Down
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